This product can be used for titration analysis, qualitative and quantitative analysis, etc. It should be stored in a cool, ventilated place, sealed, and used within its expiration date. To obtain the product's Certificate of Analysis (COA), please visit www.howeipharm.com to view and download it.
Standard : T/CSTM 00621-2022 化学试剂 二水合氯化钙
Product No. : CD100382
Product Name : Calcium chloride dihydrate
Product Spec. : 分析纯 AR,≥99.0%
Packges : 100g 500g 1kg 25kg
CAS号 : 10035-04-8
分子式 : CaCl2 · 2H2O
分子量 : 147.01
酶学委员会编号 : 233-140-8
MDL编号 : MFCD00149613
颜色外观 Color Appearance : 白色颗粒或块状 White particles or blocks
含量 Assay : ≥99.0%
pH 值 PH value(50g/L,25℃) : 4.5~8.5
澄清度试验 Clarity of solution : ≤4
水不溶物 Insoluble in water : ≤0.01%
硫酸盐 Sulfate(SO4) : ≤0.01%
硝酸盐 Nitrate(NO3) : ≤0.003%
磷酸盐 Phosphate (PO4) : ≤0.001%
铵 Ammonium(NH4) : ≤0.005%
钠 Sodium (Na) : ≤0.02%
镁 Magnesium(Mg) : ≤0.02%
钾 kalium(K) : ≤0.01%
铁 Iron(Fe) : ≤0.001%
砷 Arsenic(As) : ≤0.0001%
锶 Strontium(Sr) : ≤0.02%
钡 Barium(Ba) : ≤0.005%
重金属 Heavy metals(as Pb) : ≤0.0005%
Shelf Life : 730 Days
COA : Have COA












